Nazi Mega Weapons

From PBS - Hitler's megalomaniacal impulses led him to demand the construction of the largest tank the world had ever seen - a mobile fortress weighing 180 tons. But even this colossus couldn't satisfy Hitler's thirst for enormous weapons of war, as he went on to request a land battleship weighing 1,000 tons.

From PBS - Explore the most technologically advanced plane of World War II, the Messerschmitt Me262, a fighter jet that inspired a revolution in aerial warfare.

From PBS - April 1945. Hitler is in the center of Berlin, 10 meters underground, surrounded by four-meter thick concrete walls, safe from any air attack the Allies can throw at him. But the Russians are advancing on the ground -- At the heart of this fortress is the Führerbunker.